| γ射线对日本囊对虾生物学效应的初步探讨; A PRIMARY STUDY ON THE BIOLOGICAL EFFECTS of --(60)Co γ-RAYS IRRADIATION ON Marsupenaeus japonicus L. | |
| 刘波 ; 柯才焕 ; 曾志南 | |
| 2009 | |
| 关键词 | 日本囊对虾 辐照 诱变 60Co γ射线 Marsupenaeus japonicus L. irradiation induction -- 60 Co γ-rays |
| 英文摘要 | 本试验探讨了用不同辐照剂量60COγ射线处理日本囊对虾(MArSuPEnAEuS JAPOnICuS l.)亲体及幼体的生物学效应,并通过产卵量、孵化率、存活率、畸形率及亲虾的活力等,对辐射诱变效应进行评估。实验数经过SPSS11.0进行单因素方差分析以及线性回归分析显示,亲虾的活力、产卵量、孵化率和存活率随着辐照剂量的升高而下降,而畸形率则相应呈现出上升趋势,辐照剂量同日本囊对虾幼体各性状指标呈显著相关(r2>0.85)。试验还表明,大量受精卵在胚胎时期就发生死亡,但部分畸形的胚胎会发育到无节幼体阶段,并极有可能进一步发育到成体阶段,这将是对可能产生的诱变个体进行人工筛选的工作基础。; The biological effects of -- 60 Co γ-rays irradiation on Marsupenaeus japonicus L.were studied.Through the data analysis of the spawning number, hatch rate, survival rate, deformity rate and the life performance of parental prawns the irradiation-induced effects was evaluated.The experimental data were analyzed by one-way ANOVA and Linear Regression methods in SPSS11.0.The results showed that the life performance of parental prawn, spawning number, hatch rate and survival rate were decreasing with the increase of irradiation dose.The deformity rate had a raising trend when dose increased.And the irradiation dose were significant related to the above index of Marsupenaeus japonicus larvae (R--2>0.85).Although many oosperms were dead in embryo-state, there were some deformed individuals developed into the nauplius-state.Those individuals might develop into adults which would be the base of selected-breeding in further study.; 厦门市海洋与渔业局科技计划 |
| 语种 | zh_CN |
| 内容类型 | 期刊论文 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/104131]  |
| 专题 | 海洋环境－已发表论文 |
| 推荐引用方式 GB/T 7714 | 刘波,柯才焕,曾志南. γ射线对日本囊对虾生物学效应的初步探讨, A PRIMARY STUDY ON THE BIOLOGICAL EFFECTS of --(60)Co γ-RAYS IRRADIATION ON Marsupenaeus japonicus L.[J],2009. |
| APA | 刘波,柯才焕,&曾志南.(2009).γ射线对日本囊对虾生物学效应的初步探讨.. |
| MLA | 刘波,et al."γ射线对日本囊对虾生物学效应的初步探讨".(2009). |
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